NO870802D0 - MUFFLER. - Google Patents

MUFFLER.

Info

Publication number
NO870802D0
NO870802D0 NO870802A NO870802A NO870802D0 NO 870802 D0 NO870802 D0 NO 870802D0 NO 870802 A NO870802 A NO 870802A NO 870802 A NO870802 A NO 870802A NO 870802 D0 NO870802 D0 NO 870802D0
Authority
NO
Norway
Prior art keywords
focusing point
side wall
output
container
gases
Prior art date
Application number
NO870802A
Other languages
Norwegian (no)
Other versions
NO164935C (en
NO164935B (en
NO870802L (en
Inventor
Tore Reinhardtsen
Original Assignee
Tore Reinhardtsen
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tore Reinhardtsen filed Critical Tore Reinhardtsen
Priority to NO870802A priority Critical patent/NO164935C/en
Publication of NO870802D0 publication Critical patent/NO870802D0/en
Publication of NO870802L publication Critical patent/NO870802L/en
Publication of NO164935B publication Critical patent/NO164935B/en
Publication of NO164935C publication Critical patent/NO164935C/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/10—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling in combination with sound-absorbing materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2490/00—Structure, disposition or shape of gas-chambers
    • F01N2490/16—Chambers with particular shapes, e.g. spherical

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
  • Surgical Instruments (AREA)

Abstract

Silencer comprising a closed container comprising a side wall (3) having an elliptical shape, a top, a bottom and an input (1) and an output (2). Exhaust gases from a combustion engine are brought into the interior of the container at a first focusing point (4), and being collected in a second focusing point (5) after reflection from the side wall (3). In the second focusing point (5) a sound absorbing material (6) absorbs the sound waves and the gases thereafter exits the silencers through the output (2).
NO870802A 1985-06-27 1987-02-26 MUFFLER. NO164935C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO870802A NO164935C (en) 1985-06-27 1987-02-26 MUFFLER.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO852587A NO156384C (en) 1985-06-27 1985-06-27 MUFFLER.
PCT/NO1986/000044 WO1987000241A1 (en) 1985-06-27 1986-06-26 Silencer
NO870802A NO164935C (en) 1985-06-27 1987-02-26 MUFFLER.

Publications (4)

Publication Number Publication Date
NO870802D0 true NO870802D0 (en) 1987-02-26
NO870802L NO870802L (en) 1987-02-26
NO164935B NO164935B (en) 1990-08-20
NO164935C NO164935C (en) 1990-11-28

Family

ID=19888363

Family Applications (2)

Application Number Title Priority Date Filing Date
NO852587A NO156384C (en) 1985-06-27 1985-06-27 MUFFLER.
NO870802A NO164935C (en) 1985-06-27 1987-02-26 MUFFLER.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NO852587A NO156384C (en) 1985-06-27 1985-06-27 MUFFLER.

Country Status (6)

Country Link
EP (1) EP0229148B1 (en)
AT (1) ATE40582T1 (en)
AU (1) AU6120886A (en)
DE (1) DE3662010D1 (en)
NO (2) NO156384C (en)
WO (1) WO1987000241A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO873269L (en) * 1986-12-12 1988-06-13 Tore Reinhardtsen MUFFLER.
WO2019124131A1 (en) * 2017-12-18 2019-06-27 日東工器株式会社 Pump

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE338906C (en) * 1917-03-04 1921-06-15 Gottfried Begas Dipl Ing Exhaust silencer
NO56196C (en) * 1933-11-21
US4538701A (en) * 1982-07-19 1985-09-03 Tecumseh Products Company Muffler

Also Published As

Publication number Publication date
DE3662010D1 (en) 1989-03-09
AU6120886A (en) 1987-01-30
EP0229148B1 (en) 1989-02-01
NO156384C (en) 1987-09-09
NO852587L (en) 1986-12-29
WO1987000241A1 (en) 1987-01-15
EP0229148A1 (en) 1987-07-22
NO164935C (en) 1990-11-28
NO164935B (en) 1990-08-20
NO156384B (en) 1987-06-01
ATE40582T1 (en) 1989-02-15
NO870802L (en) 1987-02-26

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